The moon stabilizes Earth and its climate in several different ways. Without this stabilizing effect, life on Earth would be dramatically different. Read more »

A first-of-its-kind commercial supply ship rocketed toward the International Space Station following a successful liftoff early Tuesday, opening a new era of dollar-driven spaceflight. Read more »

The 2012 eclipse did not just reach thousands across the world, but hundreds of thousands across the Internet. Read more »

Facebook's stock is tumbling well below its $38 IPO price in the social network's second day of trading as a public company on Monday. Shares are down 11 percent in late morning trading. Read more »

Private rocket maker SpaceX is shooting for a Tuesday liftoff after fixing the engine problem that led to a launch abort over the weekend. Read more »

Three climbers who scaled Mount Everest died on their descent and two went missing during a crowded weekend on the Himalayan peak, raising concerns Monday about congested trails and poor conditions... Read more »

Tropical Storm Alberto emerged off South Carolina's coastline Sunday, the first storm of its kind to form in a hurricane season that doesn't officially begin until June 1. Read more »

Facebook founder and CEO Mark Zuckerberg updated his status to "married" on Saturday. Read more »

A new private supply ship for the International Space Station remained stuck on the ground Saturday after rocket engine trouble led to a last-second abort of the historic flight. Read more »

A new private supply ship for the International Space Station remained stuck on the ground Saturday after rocket engine trouble led to a last-second abort of the historic flight. Read more »

At least a dozen previously undiscovered ancient sites have been unearthed during the reconstruction of the Nine Mile Canyon Road. Crews have been working together with archaeologists to document... Read more »

It was barely a "like" and definitely not a "love" from Facebook investors as the online social network's stock failed to live up to the hype in its trading debut Friday. Read more »

An oil company exploration crew's chance discovery of a 200-year-old shipwreck in a little-charted stretch of the Gulf of Mexico is yielding a trove of new information to scientists who say it's... Read more »

China's government on Friday rejected a U.S. antidumping ruling against its makers of solar power equipment and Chinese manufacturers warned possible higher tariffs might hurt efforts to promote... Read more »

GUNNISON — Spencer Agren is just a week away from graduating from Gunnison Valley High School, but he is just as excited about being a finalist in a national video contest known as... Read more »

Facebook says it has priced its initial public offering of stock at $38 per share. That's the high end of its expected range of $34 to $38. It means investor demand is strong for the world's... Read more »

More than 900 million people worldwide check their Facebook accounts at least once a month, but millions more are Facebook holdouts Read more »

Read more: Utah is the "Sweet Spot" for Sunday's eclipse If the skies stay clear, millions of people in Utah will have a chance to see an eclipse of the sun early Sunday evening. People and... Read more »

Several Utah cities and towns are expecting crowds of people coming out to view a rare solar eclipse on Sunday. Read more »

Facing a mysterious safety problem with the Air Force's most-prized stealth fighter, Defense Secretary Leon Panetta on Tuesday ordered new flight restrictions on the F-22 and summoned help from... Read more »

Ex-News of the World editor and News International chief executive Rebekah Brooks, her husband and four others will face charges over Britain's tabloid phone hacking scandal, British prosecutors... Read more »

A three-man crew blasted off from a space center in southern Kazakhstan Tuesday morning on board a Russian-made Soyuz craft for a four-and-half-month stay at the International Space Station. Read more »

Americans think Facebook is a passing fad, according to the results of a new Associated Press-CNBC poll. And, in the run-up to the social network's initial public offering of stock, half of... Read more »